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What is the output of the IC 7924?

What is the output of the IC 7924? Correct Answer -24V

The IC of series 78xx and 79xx are fixed voltage regulators, wherein the 78 represents those with a positive output and 79 is for those with a negative output. The xx value represents the magnitude of the output voltage being achieved. For proper operation, the input voltage should be at least 2V greater than the output voltage.

Related Questions

Wages of the workers are normally, the proportionality derived from their efficiency. But the concept of efficiency of labour is itself vague such as amount of physical output, output per man hour or output per man shift. But output is not the function of man alone. There are other factors which affect the output. Which among the following is/are not the factor(s) that would affect the output directly?
1. Physical condition of work
2. Nature of machinery
3. Technical process
4. Quality of raw material
5. System of management
6. Role of fellow workers
7. Competitors in the market
A system provides output yi(t) when xi(t) is applied. If the system is said to be LTI then which of the following properties must satisfy? (i).If the input is x3 = ax1(t) + bx2(t), then output must be y3(t) = ay1(t) + by2(t) (ii).If the input is x(t – T), then the output must be y (t – T) (iii).If the input is x3 = ax1(t) + bx2(t), then output must be y3(t) = ay1(t) * by2(t) (iv).If the input is x(t – T), then the output must be y(t + T)
What is the output after compile and run the following code ? int Output = 10;
boolean b = false;
if((b == true) && ((Output += 10) == 20))
{
System.out.println("We are equal " + Output);
}
else
{
System.out.println("Not equal! " + Output);
}
In the question one statement is given, followed by two conclusions, I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statement. Statement: A function is a relation between a set of input elements and a set of possible output elements where each input is related to exactly one output. Conclusion I: Every input element is related to every output element. Conclusion II: Every input element is related to one element of the output.
Consider the following statements for a power shovel:
(i) Output can be increased by reducing the angle of swing for a given depth of cut.
(ii) For a given angle of swing, output will be maximum at optimum depth of cut.
(iii) Output can be increased by keeping the depth of cut less than optimum depth.
(iv) Output can be increased by increasing the size of shovel.
Hawthorne studies have proved that
1. wherever the supervisors are employee centered, the output of the employees is high.
2. wherever the supervisors are production centered, the output of the employees is more.
3. wherever the supervisors are employee centered, the output of the employees is less.
4. wherever the supervisor are production centered, the output of the employees is less.
Consider the following statements.
1. One way the government can induce a monopolist to expand his output is by imposing a price ceiling that make the monopolist lower his price.
2. MC = MR = AC = AR shows the equilibrium position of the competitive firm.
3. One way the government can induce a monopolist to expand his output by imposing a price floor that makes the monopolist raise his price.
4. One way the government can induce a monopolist to expand his output by imposing a specific tax on the monopolist output.
Which of the statement(s) given above is/are correct?
Hawthorne studies have proved that
1.wherever the supervisors are employee centered, the output of the employees is high.
2. wherever the supervisors are production centered, the output of the employees is more.
3. wherever the supervisors are employee centered, the output of the employees is less.
4. wherever the supervisor are production centered, the output of the employees is less.
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